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author | Maarten Lankhorst <maarten.lankhorst@canonical.com> | 2013-07-07 10:45:43 +0200 |
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committer | Ben Skeggs <bskeggs@redhat.com> | 2013-07-10 10:48:07 +1000 |
commit | 9b234db37825860b833ba110673301e2009f0546 (patch) | |
tree | debf6e352430cdf9e751332620cf12c436649ac6 /drivers/gpu/drm/nouveau/core/engine/vp | |
parent | 00fc6f6f731efb7b76b839598e494b01890d901d (diff) | |
download | op-kernel-dev-9b234db37825860b833ba110673301e2009f0546.zip op-kernel-dev-9b234db37825860b833ba110673301e2009f0546.tar.gz |
drm/nouveau: add falcon interrupt handler
This prevents 100% cpu usage on fermi cards when the exit interrupt
from the secret scrubber is not acked.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/core/engine/vp')
-rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/vp/nvc0.c | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/vp/nve0.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/core/engine/vp/nvc0.c b/drivers/gpu/drm/nouveau/core/engine/vp/nvc0.c index 1879229..ac1f62a 100644 --- a/drivers/gpu/drm/nouveau/core/engine/vp/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/engine/vp/nvc0.c @@ -90,6 +90,7 @@ nvc0_vp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, return ret; nv_subdev(priv)->unit = 0x00020000; + nv_subdev(priv)->intr = nouveau_falcon_intr; nv_engine(priv)->cclass = &nvc0_vp_cclass; nv_engine(priv)->sclass = nvc0_vp_sclass; return 0; diff --git a/drivers/gpu/drm/nouveau/core/engine/vp/nve0.c b/drivers/gpu/drm/nouveau/core/engine/vp/nve0.c index d28ecbf..d4c3108 100644 --- a/drivers/gpu/drm/nouveau/core/engine/vp/nve0.c +++ b/drivers/gpu/drm/nouveau/core/engine/vp/nve0.c @@ -90,6 +90,7 @@ nve0_vp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, return ret; nv_subdev(priv)->unit = 0x00020000; + nv_subdev(priv)->intr = nouveau_falcon_intr; nv_engine(priv)->cclass = &nve0_vp_cclass; nv_engine(priv)->sclass = nve0_vp_sclass; return 0; |